20169944100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12799}}^1$

素因数の和:12939

約数の個数: 216

約数和(自身を含む): 67595673600

約数和(自身を除く): 47425729500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 103, 150, 153, 170, 180, 204, 206, 225, 255, 300, 306, 309, 340, 412, 425, 450, 510, 515, 612, 618, 765, 850, 900, 927, 1020, 1030, 1236, 1275, 1530, 1545, 1700, 1751, 1854, 2060, 2550, 2575, 3060, 3090, 3502, 3708, 3825, 4635, 5100, 5150, 5253, 6180, 7004, 7650, 7725, 8755, 9270, 10300, 10506, 12799, 15300, 15450, 15759, 17510, 18540, 21012, 23175, 25598, 26265, 30900, 31518, 35020, 38397, 43775, 46350, 51196, 52530, 63036, 63995, 76794, 78795, 87550, 92700, 105060, 115191, 127990, 131325, 153588, 157590, 175100, 191985, 217583, 230382, 255980, 262650, 315180, 319975, 383970, 393975, 435166, 460764, 525300, 575955, 639950, 652749, 767940, 787950, 870332, 959925, 1087915, 1151910, 1279900, 1305498, 1318297, 1575900, 1919850, 1958247, 2175830, 2303820, 2610996, 2636594, 2879775, 3263745, 3839700, 3916494, 3954891, 4351660, 5273188, 5439575, 5759550, 6527490, 6591485, 7832988, 7909782, 9791235, 10879150, 11519100, 11864673, 13054980, 13182970, 15819564, 16318725, 19582470, 19774455, 21758300, 22411049, 23729346, 26365940, 32637450, 32957425, 39164940, 39548910, 44822098, 47458692, 48956175, 59323365, 65274900, 65914850, 67233147, 79097820, 89644196, 97912350, 98872275, 112055245, 118646730, 131829700, 134466294, 195824700, 197744550, 201699441, 224110490, 237293460, 268932588, 296616825, 336165735, 395489100, 403398882, 448220980, 560276225, 593233650, 672331470, 806797764, 1008497205, 1120552450, 1186467300, 1344662940, 1680828675, 2016994410, 2241104900, 3361657350, 4033988820, 5042486025, 6723314700, 10084972050, 20169944100]

約数ペア:

[(1, 20169944100), (2, 10084972050), (3, 6723314700), (4, 5042486025), (5, 4033988820), (6, 3361657350), (9, 2241104900), (10, 2016994410), (12, 1680828675), (15, 1344662940), (17, 1186467300), (18, 1120552450), (20, 1008497205), (25, 806797764), (30, 672331470), (34, 593233650), (36, 560276225), (45, 448220980), (50, 403398882), (51, 395489100), (60, 336165735), (68, 296616825), (75, 268932588), (85, 237293460), (90, 224110490), (100, 201699441), (102, 197744550), (103, 195824700), (150, 134466294), (153, 131829700), (170, 118646730), (180, 112055245), (204, 98872275), (206, 97912350), (225, 89644196), (255, 79097820), (300, 67233147), (306, 65914850), (309, 65274900), (340, 59323365), (412, 48956175), (425, 47458692), (450, 44822098), (510, 39548910), (515, 39164940), (612, 32957425), (618, 32637450), (765, 26365940), (850, 23729346), (900, 22411049), (927, 21758300), (1020, 19774455), (1030, 19582470), (1236, 16318725), (1275, 15819564), (1530, 13182970), (1545, 13054980), (1700, 11864673), (1751, 11519100), (1854, 10879150), (2060, 9791235), (2550, 7909782), (2575, 7832988), (3060, 6591485), (3090, 6527490), (3502, 5759550), (3708, 5439575), (3825, 5273188), (4635, 4351660), (5100, 3954891), (5150, 3916494), (5253, 3839700), (6180, 3263745), (7004, 2879775), (7650, 2636594), (7725, 2610996), (8755, 2303820), (9270, 2175830), (10300, 1958247), (10506, 1919850), (12799, 1575900), (15300, 1318297), (15450, 1305498), (15759, 1279900), (17510, 1151910), (18540, 1087915), (21012, 959925), (23175, 870332), (25598, 787950), (26265, 767940), (30900, 652749), (31518, 639950), (35020, 575955), (38397, 525300), (43775, 460764), (46350, 435166), (51196, 393975), (52530, 383970), (63036, 319975), (63995, 315180), (76794, 262650), (78795, 255980), (87550, 230382), (92700, 217583), (105060, 191985), (115191, 175100), (127990, 157590), (131325, 153588)]